78667941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{55439}}^1$

素因数の和:55496

約数の個数: 16

約数和(自身を含む): 117089280

約数和(自身を除く): 38421339

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 55439, 166317, 609829, 1829487, 2383877, 7151631, 26222647, 78667941]

約数ペア:

[(1, 78667941), (3, 26222647), (11, 7151631), (33, 2383877), (43, 1829487), (129, 609829), (473, 166317), (1419, 55439)]